HEADER TRANSFERASE 02-MAR-07 2EGU TITLE CRYSTAL STRUCTURE OF O-ACETYLSERINE SULFHYDRASE FROM GEOBACILLUS TITLE 2 KAUSTOPHILUS HTA426 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: O-ACETYL-L-SERINE SULFHYDRYLASE; COMPND 5 EC: 2.5.1.47; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS; SOURCE 3 ORGANISM_TAXID: 235909; SOURCE 4 STRAIN: HTA426; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL26-CODONPLUS (DE3)-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS O-ACETYLSERINE SULFHYDRASE, STRUCTURAL GENOMICS, NPPSFA, NATIONAL KEYWDS 2 PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN KEYWDS 3 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.H.REHSE,S.YOKOYAMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE AUTHOR 2 (RSGI) REVDAT 4 25-OCT-23 2EGU 1 REMARK REVDAT 3 13-JUL-11 2EGU 1 VERSN REVDAT 2 24-FEB-09 2EGU 1 VERSN REVDAT 1 04-SEP-07 2EGU 0 JRNL AUTH P.H.REHSE,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF O-ACETYLSERINE SULFHYDRASE FROM JRNL TITL 2 GEOBACILLUS KAUSTOPHILUS HTA426 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 26955 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1314 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 0.95 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2268 REMARK 3 BIN FREE R VALUE : 0.2347 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 128 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2006 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 246 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.98200 REMARK 3 B22 (A**2) : -1.98200 REMARK 3 B33 (A**2) : 3.96300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.12 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.353 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.07 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 36.00 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 4 : LIG.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EGU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000026647. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27236 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 36.8600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.60 REMARK 200 R MERGE FOR SHELL (I) : 0.52900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.220 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1Z7W.PDB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM MES-NAOH, 50MM MGCL2, 27.5% PEG REMARK 280 4000, PH 6.3, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.53500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.12500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.12500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 95.30250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.12500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.12500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 31.76750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.12500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.12500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 95.30250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.12500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.12500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.76750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.53500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 63.53500 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 354 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 539 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLN A 143 REMARK 465 GLN A 144 REMARK 465 PHE A 145 REMARK 465 LYS A 146 REMARK 465 ASN A 147 REMARK 465 GLU A 148 REMARK 465 ALA A 149 REMARK 465 ASN A 150 REMARK 465 PRO A 151 REMARK 465 GLU A 152 REMARK 465 ILE A 153 REMARK 465 HIS A 154 REMARK 465 ARG A 155 REMARK 465 LEU A 156 REMARK 465 SER A 207 REMARK 465 PRO A 208 REMARK 465 VAL A 209 REMARK 465 LEU A 210 REMARK 465 SER A 211 REMARK 465 GLY A 212 REMARK 465 GLY A 213 REMARK 465 LYS A 214 REMARK 465 PRO A 215 REMARK 465 GLY A 216 REMARK 465 PRO A 217 REMARK 465 HIS A 218 REMARK 465 LYS A 219 REMARK 465 ILE A 220 REMARK 465 GLN A 221 REMARK 465 GLY A 222 REMARK 465 ILE A 223 REMARK 465 GLY A 224 REMARK 465 ALA A 225 REMARK 465 GLY A 226 REMARK 465 PHE A 227 REMARK 465 VAL A 228 REMARK 465 PRO A 229 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 90 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO A 64 140.83 -38.55 REMARK 500 LEU A 170 118.25 -160.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: GKA001000065.1 RELATED DB: TARGETDB DBREF 2EGU A 1 308 UNP Q5L3S8 Q5L3S8_GEOKA 1 308 SEQRES 1 A 308 MET ALA ARG THR VAL ASN SER ILE THR GLU LEU ILE GLY SEQRES 2 A 308 ASP THR PRO ALA VAL LYS LEU ASN ARG ILE VAL ASP GLU SEQRES 3 A 308 ASP SER ALA ASP VAL TYR LEU LYS LEU GLU PHE MET ASN SEQRES 4 A 308 PRO GLY SER SER VAL LYS ASP ARG ILE ALA LEU ALA MET SEQRES 5 A 308 ILE GLU ALA ALA GLU LYS ALA GLY LYS LEU LYS PRO GLY SEQRES 6 A 308 ASP THR ILE VAL GLU PRO THR SER GLY ASN THR GLY ILE SEQRES 7 A 308 GLY LEU ALA MET VAL ALA ALA ALA LYS GLY TYR LYS ALA SEQRES 8 A 308 VAL LEU VAL MET PRO ASP THR MET SER LEU GLU ARG ARG SEQRES 9 A 308 ASN LEU LEU ARG ALA TYR GLY ALA GLU LEU VAL LEU THR SEQRES 10 A 308 PRO GLY ALA GLN GLY MET ARG GLY ALA ILE ALA LYS ALA SEQRES 11 A 308 GLU GLU LEU VAL ARG GLU HIS GLY TYR PHE MET PRO GLN SEQRES 12 A 308 GLN PHE LYS ASN GLU ALA ASN PRO GLU ILE HIS ARG LEU SEQRES 13 A 308 THR THR GLY LYS GLU ILE VAL GLU GLN MET GLY ASP GLN SEQRES 14 A 308 LEU ASP ALA PHE VAL ALA GLY VAL GLY THR GLY GLY THR SEQRES 15 A 308 ILE THR GLY ALA GLY LYS VAL LEU ARG GLU ALA TYR PRO SEQRES 16 A 308 ASN ILE LYS ILE TYR ALA VAL GLU PRO ALA ASP SER PRO SEQRES 17 A 308 VAL LEU SER GLY GLY LYS PRO GLY PRO HIS LYS ILE GLN SEQRES 18 A 308 GLY ILE GLY ALA GLY PHE VAL PRO ASP ILE LEU ASP THR SEQRES 19 A 308 SER ILE TYR ASP GLY VAL ILE THR VAL THR THR GLU GLU SEQRES 20 A 308 ALA PHE ALA ALA ALA ARG ARG ALA ALA ARG GLU GLU GLY SEQRES 21 A 308 ILE LEU GLY GLY ILE SER SER GLY ALA ALA ILE HIS ALA SEQRES 22 A 308 ALA LEU LYS VAL ALA LYS GLU LEU GLY LYS GLY LYS LYS SEQRES 23 A 308 VAL LEU ALA ILE ILE PRO SER ASN GLY GLU ARG TYR LEU SEQRES 24 A 308 SER THR PRO LEU TYR GLN PHE GLU ASP FORMUL 2 HOH *246(H2 O) HELIX 1 1 SER A 7 ILE A 12 5 6 HELIX 2 2 PHE A 37 ASN A 39 5 3 HELIX 3 3 VAL A 44 ALA A 59 1 16 HELIX 4 4 SER A 73 GLY A 88 1 16 HELIX 5 5 SER A 100 TYR A 110 1 11 HELIX 6 6 PRO A 118 ALA A 120 5 3 HELIX 7 7 GLN A 121 GLY A 138 1 18 HELIX 8 8 THR A 157 GLY A 167 1 11 HELIX 9 9 GLY A 180 TYR A 194 1 15 HELIX 10 10 THR A 244 GLY A 260 1 17 HELIX 11 11 GLY A 264 GLY A 282 1 19 HELIX 12 12 ASN A 294 LEU A 299 5 6 SHEET 1 A 6 ALA A 17 LYS A 19 0 SHEET 2 A 6 ASP A 30 LEU A 35 -1 O LEU A 33 N VAL A 18 SHEET 3 A 6 LYS A 286 ILE A 291 1 O VAL A 287 N TYR A 32 SHEET 4 A 6 ALA A 172 GLY A 176 1 N VAL A 174 O LEU A 288 SHEET 5 A 6 LYS A 198 PRO A 204 1 O TYR A 200 N PHE A 173 SHEET 6 A 6 GLY A 239 VAL A 243 1 O ILE A 241 N ALA A 201 SHEET 1 B 3 THR A 67 PRO A 71 0 SHEET 2 B 3 LYS A 90 PRO A 96 1 O VAL A 92 N ILE A 68 SHEET 3 B 3 GLU A 113 THR A 117 1 O GLU A 113 N ALA A 91 CRYST1 72.250 72.250 127.070 90.00 90.00 90.00 P 43 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013841 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013841 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007870 0.00000